before editing 900i and 1000i to work on 120hz capped sony crt

2026-09-07 20:02:27 -04:00
parent 65797379cc
commit cb576da8b5
18 changed files with 1114 additions and 1 deletions
@@ -0,0 +1,123 @@
+#!/bin/sh
+
+# Aggressive standalone local-only hotspot
+# Tries to fully release Android's control of the radio
+
+IFACE="wlan1"
+SSID="vegeta black"
+PSK="supermarioinreallife"
+CHANNEL="6"
+AP_IP="192.168.43.1"
+NET="192.168.43.0/24"
+DHCP_RANGE="192.168.43.10,192.168.43.50,12h"
+
+[ "$(id -u)" -ne 0 ] && { echo "Need root"; exit 1; }
+
+echo "[*] Aggressively stopping Android Wi-Fi stack..."
+
+# Stop as many Android Wi-Fi related services as possible
+svc wifi disable 2>/dev/null
+stop wpa_supplicant 2>/dev/null
+stop wifi 2>/dev/null
+killall wpa_supplicant hostapd dnsmasq wificond 2>/dev/null
+sleep 2
+
+# Extra force
+setprop ctl.stop wpa_supplicant 2>/dev/null
+setprop ctl.stop wifi 2>/dev/null
+sleep 1
+
+echo "[*] Fully resetting $IFACE..."
+ip link set "$IFACE" down 2>/dev/null
+ip addr flush dev "$IFACE" 2>/dev/null
+ip route flush dev "$IFACE" 2>/dev/null
+
+# Delete and recreate the interface if possible
+iw dev "$IFACE" del 2>/dev/null
+sleep 1
+
+# Try to create a clean AP interface
+iw phy phy0 interface add "$IFACE" type __ap 2>/dev/null || \
+iw phy phy0 interface add "$IFACE" type ap 2>/dev/null
+
+sleep 1
+ip link set "$IFACE" up 2>/dev/null
+sleep 1
+
+# Disable reverse path filter
+echo 0 > /proc/sys/net/ipv4/conf/all/rp_filter
+echo 0 > /proc/sys/net/ipv4/conf/"$IFACE"/rp_filter 2>/dev/null
+
+# hostapd config
+cat > /tmp/hostapd-$IFACE.conf <<EOF
+interface=$IFACE
+driver=nl80211
+ssid=$SSID
+hw_mode=g
+channel=$CHANNEL
+ieee80211n=1
+wmm_enabled=1
+auth_algs=1
+wpa=2
+wpa_passphrase=$PSK
+wpa_key_mgmt=WPA-PSK
+rsn_pairwise=CCMP
+ignore_broadcast_ssid=0
+EOF
+
+echo "[*] Starting hostapd..."
+hostapd -B /tmp/hostapd-$IFACE.conf
+
+if [ $? -ne 0 ]; then
+    echo
+    echo "Still failed. Trying one last method..."
+    # Last resort: bring interface down/up again
+    ip link set "$IFACE" down
+    sleep 2
+    iw dev "$IFACE" set type __ap 2>/dev/null
+    ip link set "$IFACE" up
+    sleep 2
+    hostapd -B /tmp/hostapd-$IFACE.conf || {
+        echo
+        echo "Standalone hostapd is not working reliably on this device."
+        echo "The internal Wi-Fi firmware is still holding management frames."
+        exit 1
+    }
+fi
+
+sleep 1
+
+# Configure IP
+ip addr add $AP_IP/24 broadcast 192.168.43.255 dev $IFACE
+ip link set $IFACE up
+ip route add $NET dev $IFACE src $AP_IP 2>/dev/null
+
+# Firewall
+iptables -I INPUT  -i $IFACE -j ACCEPT
+iptables -I OUTPUT -o $IFACE -j ACCEPT
+iptables -I FORWARD -i $IFACE -j ACCEPT
+iptables -I FORWARD -o $IFACE -j ACCEPT
+
+# DHCP
+echo "[*] Starting dnsmasq..."
+dnsmasq \
+    --interface=$IFACE \
+    --bind-interfaces \
+    --dhcp-range=$DHCP_RANGE \
+    --dhcp-option=3,$AP_IP \
+    --dhcp-option=6,$AP_IP \
+    --port=0 \
+    --no-resolv \
+    --pid-file=/tmp/dnsmasq-$IFACE.pid &
+
+sleep 2
+
+echo
+echo "=== Standalone Hotspot ==="
+echo "SSID     : $SSID"
+echo "Password : $PSK"
+echo "Gateway  : $AP_IP"
+echo
+iw dev $IFACE info 2>/dev/null | head -12
+echo
+ip -4 addr show $IFACE